microfiche

• Given the importance of the year 2000 issue , banks in hong kong are taking extra precautions to ensure the integrity of their records by , for example , backing up all essential customer data in a form e . g . hard copy , cd rom or microfiche independent of their computer systems
  鉴于电脑二千年问题的重要，本港银行更已采取额外的防范措施，其中包括利用独立于银行电脑系统以外的形式如印文本唯读光碟或缩微胶片为所有主要客户数据制作备份档案，确保可以妥善保存银行记录。